Manufacturer for High Corrosion Resistance Steel - SGHYZ high temperature electrothermal alloy – Shougang
Manufacturer for High Corrosion Resistance Steel - SGHYZ high temperature electrothermal alloy – Shougang Detail:
BEIJING SHOUGANG GITANE NEW MATERIALS CO.LTD has long been committed to the research and development of electric heating alloy products with good oxidation resistance and high temperature resistance. SGHYZ product is a new product developed after HRE which has been widely used in high temperature electrothermal alloy materials in recent years. Compared with HRE, SGHYZ product has higher purity and better oxidation resistance. With the special rare earth element collocation and unique metallurgical manufacturing process, the material has been recognized by domestic and foreign customers in the field of high-temperature heat-resistant fiber. It has been successfully applied in ceramic sintering, diffusion furnace, high power density and high temperature industrial kiln.
1. grades and chemical composition%
| C | Si | Cr | Al | Fe |
| ≤0.04 | ≤0.4 | 20-23 | 5.8 | - |
2. Specifications
(1) Diameter of round wire:φ0.15-9.0mm
(2) Flat wire thickness:0.1-0.4mm Width:0.5-4.5mm
(3)Strip thickness: 0.5-2.5 Width:5-48mm
3. Delivery status
(1) The diameter of the wire is larger than 5.0 mm,Blue disc delivery
(2) Wire diameter range: 1.0-5.0 mm, golden plate delivery
(3) Wire diameter range is less than or equal to φ 1.0 mm, bright axial delivery
(4) Flat belt: delivered in polished condition.
4. Performance and Application
(1). Basic application
| Maximum usetemperature℃ | Annealed tensile strength N/mm2 | Elongation % | 20℃resistancerateμ.Ω.m |
|
1425 |
650-800 |
＞14 |
1.45 |
Application: High temperature ceramic firing furnace / high temperature heat treatment furnace / high temperature diffusion in electronic industry
(2).Characteristics
| densityg/cm3 | 1000℃high temperaturestrength MPa | 1350 ℃ fast life (hoursAccording to GB / t13300-91 standard | Completely oxidized stateRadiation coefficient of |
| 7.1 | 20 | ＞80 | 0.7 |
(3)、Average linear expansion coefficient
| temperature℃ | Average linear expansion coefficien×10-6/k |
| 20-250 |
11 |
| 20-500 |
12 |
| 20-750 |
14 |
| 20-1000 |
15 |
(4).Resistance temperature correction factor
| temperature℃ | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |
5. Relative life
| Wire specifications(mm) | Resistance(Ω/m) | Weight(g/m) |
| 1 | 1.85 | 5.58 |
| 1.1 | 1.53 | 6.75 |
| 1.2 | 1.28 | 8.03 |
| 1.3 | 1.09 | 9.42 |
| 1.4 | 0.942 | 10.9 |
| 1.5 | 0.821 | 12.5 |
| 1.6 | 0.721 | 14.3 |
| 1.7 | 0.639 | 16.1 |
| 1.8 | 0.57 | 18.1 |
| 1.9 | 0.511 | 20.1 |
| 2 | 0.462 | 22.3 |
| 2.1 | 0.419 | 24.6 |
| 2.2 | 0.381 | 27 |
| 2.3 | 0.349 | 29.5 |
| 2.4 | 0.321 | 32.1 |
| 2.5 | 0.295 | 34.9 |
| 2.6 | 0.273 | 37.7 |
| 2.7 | 0.253 | 40.7 |
| 2.8 | 0.235 | 43.7 |
| 2.9 | 0.22 | 46.9 |
| 3 | 0.205 | 50.2 |
| 3.1 | 0.192 | 53.6 |
| 3.2 | 0.18 | 57.1 |
| 3.3 | 0.17 | 60.7 |
| 3.4 | 0.16 | 64.5 |
| 3.5 | 0.151 | 68.3 |
| 3.6 | 0.142 | 72.3 |
| 3.7 | 0.135 | 76.3 |
| 3.8 | 0.128 | 80.5 |
| 3.9 | 0.121 | 84.8 |
| 4 | 0.115 | 89.2 |
| 4.1 | 0.11 | 93.7 |
| 4.2 | 0.105 | 98.4 |
| 4.3 | 0.1 | 103.1 |
| 4.4 | 0.095 | 108 |
| 4.5 | 0.0912 | 113 |
| 4.6 | 0.0873 | 118 |
| 4.7 | 0.0836 | 123 |
| 4.8 | 0.0801 | 128 |
| 4.9 | 0.0769 | 134 |
| Wire specifications(mm) | Resistance(Ω/m) | Weight(g/m) |
| 5 | 0.0739 | 139 |
| 5.1 | 0.071 | 145 |
| 5.2 | 0.0683 | 151 |
| 5.3 | 0.0657 | 157 |
| 5.4 | 0.0633 | 163 |
| 5.5 | 0.061 | 169 |
| 5.6 | 0.0589 | 175 |
| 5.7 | 0.0568 | 181 |
| 5.8 | 0.0549 | 188 |
| 5.9 | 0.053 | 194 |
| 6 | 0.0513 | 201 |
| 6.1 | 0.0496 | 207 |
| 6.2 | 0.048 | 214 |
| 6.3 | 0.0465 | 221 |
| 6.4 | 0.0451 | 228 |
| 6.5 | 0.0437 | 236 |
| 6.6 | 0.0424 | 243 |
| 6.7 | 0.0411 | 250 |
| 6.8 | 0.0399 | 258 |
| 6.9 | 0.0388 | 265 |
| 7 | 0.0377 | 273 |
| 7.1 | 0.0366 | 281 |
| 7.2 | 0.0356 | 289 |
| 7.3 | 0.0346 | 297 |
| 7.4 | 0.0337 | 305 |
| 7.5 | 0.0328 | 314 |
| 7.6 | 0.032 | 322 |
| 7.7 | 0.0311 | 331 |
| 7.8 | 0.0303 | 339 |
| 7.9 | 0.0296 | 348 |
| 8 | 0.0288 | 357 |
| 8.1 | 0.0281 | 366 |
| 8.2 | 0.0275 | 375 |
| 8.3 | 0.0268 | 384 |
| 8.4 | 0.0262 | 393 |
| 8.5 | 0.0256 | 403 |
| 8.6 | 0.025 | 412 |
| 8.7 | 0.0244 | 422 |
| 8.8 | 0.0238 | 432 |
| 8.9 | 0.0233 | 442 |
SGHYZ meter resistance / weight reference table. (the above calculation data are only for reference, the resistance fluctuation range is ± 5%, and the weight varies with the size accuracy range.)
Product detail pictures:
Related Product Guide:
We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Manufacturer for High Corrosion Resistance Steel - SGHYZ high temperature electrothermal alloy – Shougang , The product will supply to all over the world, such as: Juventus, Botswana, Turkmenistan, Our market share of our products and solutions has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, make sure you feel free to contact us. We've been looking forward to forming successful business relationships with new clients around the world in the near future. We've been looking forward to your inquiry and order.
By Phoenix from Naples - 2018.06.21 17:11
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Cheryl from Greece - 2018.07.27 12:26
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